[Event "Casual classical game"] [Site "https://lichess.org/H3wBoLkd"] [Date "2017.02.11"] [White "lichess AI level 5"] [Black "chessant2014"] [Result "0-1"] [UTCDate "2017.02.11"] [UTCTime "05:14:00"] [WhiteElo "?"] [BlackElo "1890"] [Variant "Standard"] [TimeControl "2400+5"] [ECO "B32"] [Opening "Sicilian Defense: Open"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. d4 cxd4 3. Nf3 Nc6 4. Nxd4 { B32 Sicilian Defense: Open } Nxd4?! { (0.08 → 0.85) Inaccuracy. Nf6 was best. } (4... Nf6 5. Nc3 e6 6. a3 Be7 7. Be2 d5 8. exd5 Nxd5 9. Nxd5 exd5 10. O-O O-O 11. Be3) 5. Qxd4 d6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. f4?! { (0.66 → 0.11) Inaccuracy. Nc3 was best. } (8. Nc3 e6 9. Bg5 h6 10. Bh4 e5 11. Qd3 Be7 12. Bxe7 Nxe7 13. O-O-O Rd8 14. g3 O-O) 8... Nf6 9. Nc3 O-O-O?? { (0.12 → 2.00) Blunder. g6 was best. } (9... g6) 10. Be3 b6 11. Rf1?! { (1.50 → 0.60) Inaccuracy. a4 was best. } (11. a4 e5) 11... e6 12. a3?! { (0.63 → -0.02) Inaccuracy. O-O-O was best. } (12. O-O-O d5 13. exd5 Bc5 14. Qd3 Bxe3+ 15. Qxe3 exd5 16. Rd4 Kb7 17. Qd3 Rhe8 18. Rd1 Qc6) 12... Be7 13. O-O-O h5 14. Rd2?! { (0.91 → 0.27) Inaccuracy. Qd3 was best. } (14. Qd3 Kb7 15. Bd4 d5 16. exd5 Nxd5 17. f5 Bg5+ 18. Kb1 Nxc3+ 19. Qxc3 f6 20. Bf2 Qc6) 14... h4 15. Rfd1 h3 16. gxh3 Rxh3 17. Rg2 Nh5 18. Kb1 Bf6 19. Qd2 Qc6 20. Rgg1?? { (-0.25 → -3.01) Blunder. Bd4 was best. } (20. Bd4) 20... Bxc3 21. Qd3? { (-2.83 → -5.02) Mistake. bxc3 was best. } (21. bxc3 Nf6 22. Bd4 Nxe4 23. Qe2 Nxc3+ 24. Bxc3 Qxc3 25. Rd3 Rxd3 26. Qxd3 Qxd3 27. cxd3 g6) 21... Bf6 22. Rge1 Rxh2 23. Bg1 Rg2 24. c3?! { (-5.26 → -7.14) Inaccuracy. Be3 was best. } (24. Be3 Kb7 25. Bd2 e5 26. Qb3 Nxf4 27. Qxf7+ Rd7 28. Qe8 Rc7 29. Qxc6+ Rxc6 30. a4 Ne6) 24... Nxf4 25. Qf1?? { (-6.91 → Mate in 7) Checkmate is now unavoidable. Qa6+ was best. } (25. Qa6+ Kb8) 25... Bg5?? { (Mate in 7 → -5.72) Lost forced checkmate sequence. Rxb2+ was best. } (25... Rxb2+ 26. Ka1 Qxc3 27. Qa6+ Kb8 28. Bd4 Bxd4 29. Qb7+ Kxb7 30. Re3 Bxe3 31. a4 Qa3#) 26. Ka1 Qa4 27. Rb1 Rc2 28. Be3 e5 29. Qf3 Rd7 30. Rg1 f6 31. Rh1 Rc7 32. Rh8+ Kb7 33. Qd1 Ne2 34. Bxg5 fxg5 35. Qxd6 Nxc3 36. Qd8? { (-7.79 → Mate in 2) Checkmate is now unavoidable. Qb4 was best. } (36. Qb4 Qxb4 37. axb4 Nxb1 38. Kxb1 Re2 39. Ka2 Rxe4 40. Ka3 g4 41. b5 Re3+ 42. Ka2 Rd3) 36... Qxa3+ 37. bxa3 Ra2# { Black wins by checkmate. } 0-1